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Individual Calculations September 2021 |
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| Korovyakov, Alexander Total change: -88.00 | |   |
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| Astrakhan Chess Festival_Astrakhan-open B | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1529 | 3.50 | 7 | -2.20 | 40 | -88.00 | |
|  Koshelev, Alexander | | | 1234 | RUS | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Zulkharbikov, Ilyas | | | 1186 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ashmarin, Alexey | | | 1524 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Biyachuev, Minkail | | | 1186 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Soboleva-Akhundova, Violetta | | | 1129 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kanter, Elizaveta | | | 1222 | KAZ | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Lipovoy, Sergey | | | 1287 | RUS | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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